My concern is the roll-out of feature parity, rather than launching fully functionally, is going to cause people to say "what fresh hell is this" and swiftly delete BBM and even worse, render folks already too impatient to read the description of what is to come also be too impatient to "be 4rsed" to try it again later in the year.

My concern is the roll-out of feature parity, rather than launching fully functionally, is going to cause people to say "what fresh hell is this" and swiftly delete BBM and even worse, render folks already too impatient to read the description of what is to come also be too impatient to "be 4rsed" to try it again later in the year.

It'll certainly have limitations and the non-BlackBerry community will not make an effort to research the features to follow (which is a good thing).

With BBM X set to release in the latter half of September, there will be no significant new developments for BlackBerry this Summer of 2013.

That should result in the stock keeping steady around $10.00 until then.

I don't see no news as good news at all. But I also don't expect the next two months to be static.

BB still has three (or four) more devices to release before the end of the year - these need to all be release BEFORE Christmas buying season, so by September would should be hearing about them.
BBRY has said they were going to step-up promoting of BB10... by September we should hear something about what the plan to do.
BBRY has said they are working hard to get more of the BIG NAME apps on board - by September I would hope there would be a couple of announcements.
Before the quarter ends, annalists will start doing stock checks and putting out their predictions - so you can expect August to seem movement.
If you keep hearing about price drops on the Z10 (can't go too much lower), and then they start on the Q10 they you'll see stock movement in the same direction.